*{
    margin: 0;
    padding: 0;
}
ul{
    list-style: none;
    outline: none;
}
input{
    outline: none;
    border:0
}
.main{
    width: 800px;
    margin:20px auto;
    background-color: #f2f2f2;
    padding: 10px;
}
.main .post{
    width: 100%;
    height: 80px;
    border-bottom: 1px solid #ccc;
    box-sizing: border-box;
}
.main .post p{
    line-height: 24px;
    font-size: 12px;
    color: #333;
}
.main .post .author{
    color: rgb(168, 167, 167);
}
.main .reply{
    margin-top:20px;
    box-sizing: border-box;
}
.main .reply h5{
    padding-bottom: 8px;
}
.main .reply label{
    font-size: 12px;
}
.main .reply .username{
    height: 25px;
}
.main .reply .content{
    width: 100%;
    height: 80px;
    outline: none;
    border: 0;
    margin:0 auto;
    border:1px solid #ccc;
    margin: 10px 0  5px 0;
}
.main .reply .btn{
    width: 50px;
    height: 30px;
    color: #fff;
    background-color: rgb(77, 144, 243);
}
.main .cmts{
    width: 100%;
    margin:20px 0 20px 0;
    border-top: 1px solid #ccc;
 
}
.main .cmts li{
    border-bottom: 1px solid #ccc;
}
.main .cmts p{
    font-size: 12px;
    line-height: 24px;
}
.main .cmts .floor{
    color: rgb(168, 167, 167);
}
.main .cmts .floor .delete{
    float: right;
}
.main .cmts .author{
    color: rgb(168, 167, 167);
    margin-bottom: 10px;
}
.main .cmts .content{
    text-indent: 2em;
    color: #333;
}